and not expected to recover through an opium overdose, to relieve their suffering, ease the retreat, prevent the spread of the disease and prevent the torture and executions the soldiers left behind would have received if captured by the enemy; his doctors refused to carry out such orders but there is also evidence in the form of first-hand testimonies that claim the mass euthanasia did take place, and the matter remains one for debate. Back in Egypt Finally, after four months away from Egypt, the expedition arrived back at Cairo with 1,800 wounded, having lost 600 men to the plague and 1,200 to enemy action. In the meantime Ottoman and British emissaries had brought news of Bonaparte's setback at Acre to Egypt, stating that his expeditionary force was largely destroyed and Bonaparte himself was dead. On his return Bonaparte scotched these rumours by re-entering Egypt as if he was at the head of a triumphal army, with his soldiers carrying palm branches, emblems of victory. In his proclamation to the inhabitants of Cairo, Bonaparte told them: He is back in Cairo, the Bien-Gardé, the head of the French army, general Bonaparte, who loves Mahomet's religion; he is back sound and well, thanking God for the favours he has given him. He has entered Cairo by the gate of Victory. This day is a great day; no one has ever seen its like; all the inhabitants of Cairo have come out to meet him. They have seen and recognised that it is the same commander in chief, Bonaparte, in his own person; but those of Jaffa, having refused to surrender, he handed them all over to pillage and death in his anger. He has destroyed all its ramparts and killed all those found there. There were around 5,000 of Jezzar's troops in Jaffa – he destroyed them all. Campaigns in Upper Egypt The French were determined to exterminate the Mamluks or to expel them from Egypt. By that time, the Mamluks were driven out of Faiyum to Upper Egypt. General Desaix informed Bonaparte of his situation, and soon received a reinforcement of 1,000 cavalry and three light artillery pieces, commanded by General Davout. On 29 December 1798, the French army arrived at Girga, capital of Upper Egypt, and waited there for a flotilla to bring them ammunition. However, twenty days passed without hearing of the flotilla. In the meantime, Mourad Bey